package com.lky.reggie.exception;

/**
 * @author shkstart
 * @Description
 * @date 2023-01-03-22:04
 */

import com.lky.reggie.common.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLIntegrityConstraintViolationException;

/**
 * 全局异常处理
 */
@ControllerAdvice(annotations = {RestController.class, Controller.class})
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {

    //异常处理方法
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex)
    {
            log.error(ex.getMessage());

            if(ex.getMessage().contains("Duplicate entry"))
            {
                String[] s = ex.getMessage().split(" ");
                String msg=s[2]+"已存在";
                return R.error(msg);

            }
        return  R.error("未知错误");
    }

    //异常处理方法
    @ExceptionHandler(CustomExecption.class)
    public R<String> exceptionHandler(CustomExecption ex)
    {
        log.error(ex.getMessage());
    return R.error(ex.getMessage());
       }
}
